Using "Run/Launch Chrome" buttonsbrowsing

I’m taking a web class online and the teacher is using Notepad++ so i downloaded it. Then set up a page just like he showed us;
<!DOCTYPE html>
<html>
<head>
<title>Old River Road</Title>

</head>
<body>
<H1></H1>

</body>
</html>
Then when I go to Run/launch Chrome it shows the page with all the formatting. The teacher shows his opening with only the text, witch in my case would be “Old River Road”. Can anybody tell me what I’m doing wrong?